GRAPHITE 58G211 Instrucciones De Uso página 18

in gypsum or ceramic materials, prevents the bit from sliding and, in the event of screw driving, enables
controlled work of the tool.
OVERLOAD COUPLING
By setting the torque control ring (3) in a selected position, you can permanently set a specific torque of the
coupling. After the set value is reached, the overload coupling is automatically disconnected. This prevents
driving screws too deep and protects the tool against damage.
TORQUE ADJUSTMENT
Different screws and materials require different values of torque.
The larger the number corresponding to the position of the drill, the larger the torque (fig. D)
Set the torque control ring (3) as appropriate to achieve a specific value of torque.
Always start working with a lower value of torque.
Increase the torque gradually until a desirable result is achieved.
Select higher values for unscrewing screws.
The value for drilling should correspond to the position indicated by the drill symbol. In this position, the
highest value of torque is achieved.
The skills related to selection of appropriate torque values come with practice.
When the torque control ring is set in the drilling position, the overload coupling is inactive.
INSTALLATION OF A BIT
Set the rotation direction switch (5) in the central position.
By turning the chuck ring (2) counterclockwise (see the marking on the ring), you can open the chuck as
required to put in the drill or screwdriver bit (fig. E).
In order to fix the bit, turn the chuck ring (2) clockwise and tighten it.
In order to uninstall the bit, perform the actions described above in the reverse order.
When fixing the drill or a screwdriver bit in the chuck, pay attention to proper position of the tool.
When using short drills or bits, use an additional magnetic grip as an extension.
RIGHT-LEFT ROTATION DIRECTION
Using the rotation direction switch (5) you can select the spindle rotation direction (fig. F).
Right - set the switch (5) in the far left position.
Left - set the switch (5) in the far right position.
* In some cases, the position of the switch in relation to the rotation direction may be different than described above.
Refer to the graphic signs located on the switch or the housing of the power tool.
A safe position is the central position of the rotation direction switch (5), which prevents accidental
activation of the power tool.
In this position, the driver/drill cannot be activated.
This position is intended for changing drills and bits.
Before you turn on the power tool, check if the rotation direction switch (5) is in the proper position.
Do not change the direction of rotation when the spindle of the driver/drill is turning.
CHANGE OF GEAR
The gear shift switch (4) (fig. G) enables increasing the rotational speed range.
Gear I: smaller rotational speed range, larger torque values.
Gear II: larger rotational speed, smaller torque values.
Set the gear shift switch in the appropriate position according to the type of work to be performed. If the
switch cannot be moved, turn the spindle slightly.
Never use the gear shift switch when the drill/driver is in operation. This could result in damage to
the power tool.
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